html,body{
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: url(../images/login_bg.jpg) no-repeat center;
    background-size: cover;
}
.loginAndRegBox{
    width: 400px;
    height: 310px;
    position: absolute;
    top: 50%;
    left: 50%;
    background-color: #fff;
    transform: translate(-50%,-50% );
}
.title-box{
    height: 60px; 
    background: url(../images/login_title.png) no-repeat center;
}
.reg-box{
    display: none;
   
}
.layui-form {
    padding: 0 30px;
  }
  
  .links {
    display: flex;
    justify-content: flex-end;
  }
  
  .links a {
    font-size: 12px;
  }
  .layui-form-item {
    position: relative;
  }
  
  .layui-icon {
    position: absolute;
    left: 10px;
    top: 10px;
  }
  
  .layui-input {
    padding-left: 32px;
  }